Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in

Any body tell me how can we calculate 1m3 quantity of cement
sand aggregrate in kg.

Question Posted / sarfaraz.ansal

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Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in kg...

Answer / selvanathan

in 1:2:4 concrete:

Take try volume : 54%

So, add try volume for 1 cum - concrete = 1.54

Cement volume:

1.54/(1+2+4)= 0.22 cum.
convert to kg. 0.22x1440=316.80 kg
Convert to bags = 316.8 / 50= 6.4 bags

Sand Volume:

0.22x 2 =0.44 cum. (2 is ration of sand)

Aggregate volume:

0.22x 4 =0.88 cum. (4 is ratio of aggregate.)

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Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in kg...

Answer / krishna kumar.a

Example : concrete 1:2:4
Coarse aggregate =95% of volume =0.95 cum.
Fine aggregate = 50 % of coarse aggregate =0.475 cum.
Cement = 50 % of Fine aggregate =0.2375 cum.
=0.2375 * 1440 kg./ cum
=342 kg.

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Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in kg...

Answer / purushotham

simply multiply volume to its density

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Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in kg...

Answer / fahimabid

1) ADD 25% DRY VOLUME
2)SUPPOSE ITS 1:1.5:3 (M20) CONCRETE
3) CEMENT=(1.25/1+1.5+3)=.227 Bag
4)CALCULATE SAND & AGGREGATES BY RATIO